7a, Haig Drive, Slough, SL1 9HA
About 7a
7a is a one-bedroom semi-detached house in Slough (SL1 9HA). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1996-2002 and council tax band B. At 34 m² this is the 2nd smallest of 22 units on EPC record in the building, where floor areas span 33–87 m². The building's EPC ratings span D to C, with this unit at the top. The home occupies a cul-de-sac position. The latest certificate (August 2024) shows a C (score 73). When first surveyed in May 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good and lighting went from Good to Very Good.
A recent sale: £230,000 in March 2025. Across the public record there are 5 sales, relatively high churn for a single property. At 34 m² it sits well below the postcode median (63 m² across 21 EPCs), making it one of the more compact homes locally. Across 2003–2025, sale prices on this property compounded at 3.1% per year. On a £-per-square-foot basis, the last sale (£628/sq ft) was about 135.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
Energy performance
7a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 8 August 2034
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation upgraded
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
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Planning history
7a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
7a has changed hands more often than typical for the area.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 21 years.
£230,000
Growth on file: 3.1% per year over 21 years.
Sales timeline
28 March 2025Most recent
£230,000
-0.9%over 5 years17 December 2019
£232,000
+36.5%over 3 years27 July 2016
£170,000
+24.1%over 3 years27 September 2012
£137,000
+14.2%over 8 years14 October 2003
£119,995
Median price across the last 5 sales in SL1 9HA: £315,000 (2025–2022).
Versus other Haig Drive homes
Years Held for 7a lags the street by a wide margin.
Price per m²
£6,765
Street avg £4,837
Floor Area
34 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Chalvey Grove — bus stop.
Closest school
0.4 km
Montem Academy. 25 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.7dB

Night-time· 23:00 – 07:00
48.2dB







